Home
Class 12
CHEMISTRY
Which of the following pairs shows highe...

Which of the following pairs shows highest bond dissociation enthalpy among halogens and lowest bond dissociation enthalpy among hydrogen halides ?

A

`F_(2), HF`

B

`Cl_(2), HCl`

C

`Br_(2), HBr`

D

`I_(2), HI`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • HALOALKANES AND HALOARENES

    KUMAR PRAKASHAN|Exercise SECTION - D NCERT EXEMPLAR SOLUTION (Long Answer Type Questions)|3 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    KUMAR PRAKASHAN|Exercise SECTION - E (MCQs ASKED IN GUJET/BOARD EXAMS)|46 Videos

  • POLYMERS

    KUMAR PRAKASHAN|Exercise SECTION - E (MCQs asked in Board Exams)|51 Videos
KUMAR PRAKASHAN-HALOALKANES AND HALOARENES-SECTION - E Multiple Choice Questions
  1. Which of the following upon treatment with tert-BuONa followed by addi...

    Text Solution

    |

  2. The major product obtained in the following reaction is …….

    Text Solution

    |

  3. Which of the following pairs shows highest bond dissociation enthalpy ...

    Text Solution

    |

  4. Among halogens, the one which can oxidise water to oxygen is ……

    Text Solution

    |

  5. The letter 'D' in D-glucose signifies.

    Text Solution

    |

  6. Which of the compounds will react faster in S(N)1 reaction with the ""...

    Text Solution

    |

  7. Identify the major products P, Q and R in the following sequence of re...

    Text Solution

    |

  8. Which of the following carbocations is expected to be most stable ?

    Text Solution

    |

  9. Which is the final product obtained by the reaction of a grignard reag...

    Text Solution

    |

  10. Compound A, C(8)H(10)O is found to react with NaOI (produced by reacti...

    Text Solution

    |

  11. The increasing order of reactivity of the following compounds towards ...

    Text Solution

    |

  12. An alkene ''A'' on reaction with O(3) and Zn-H(2)O gives propanone and...

    Text Solution

    |

  13. Among the following, the reaction that proceeds through an electrophil...

    Text Solution

    |

  14. Text Solution

    |

  15. By which of the following reactions, chlorine gas will not be obtained...

    Text Solution

    |

  16. The decreasing order of reactivity towards dehydrohalogenation (E(1)) ...

    Text Solution

    |

  17. How many numbers of possible stereo-isomers are there of 2,3,4 tri chl...

    Text Solution

    |

  18. Which one is not a Sandmeyer reagent ?

    Text Solution

    |

  19. Which one of the Swartz reaction from the following ?

    Text Solution

    |

  20. Which of the following statement is incorrect for bimolecular nucleoph...

    Text Solution

    |